{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950898,-0.309504,0.000000,0.000000,0.172995,-0.531497,0.829207,0.000000,-0.256103,0.786831,0.561524,0.000000,-1635183.558224,5023818.570814,3561260.884683,1],    "boundingVolume": {    "region": [1.885395,0.596116,1.885541,0.596336,0.000000,8.794076]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1423396.b3dm"}}}